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need to capture the browser close event( when user clicks the 'X' button on top right) to confirm from the user if he wants to save the data on current page. I am able to capture the event by window.obeforeunload = ConfirmOnClose(this is name of function). Now when the user clicks on "Yes" to save the data, i use the method __doPostBack to call the server method to save my information. The problem i am faced with now is that a Default Message Box of window also prompts up to ask the user
"Are you sure you want to navigate away from the page.
Press Ok to continue or Cancel to stay on the current page."
This message box is not needed and i want to supress it.
I have tried to do window.opener='', but that also doesnot help.
I am using Asp.net 2.0 environment.
I need it very urgent. All suggestions will be highly appreciated.
i am pasting the code for reference:
function ConfirmOnClose()
{
if(window.event.clientY < 0 && window.event.clientY < -80)
{
if(Page_ClientValidate())
{
var result = confirm("Do you want to save the data in the form?")
if(result)
{
__doPostBack('ibtn');
}
}
}
}
Rohit
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Hi
Can a person specify where in a PictureBox an image must be displayed? I am using Visual Studio 2003 and C#.
Kobus
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Hi,
Inside a picture box (from what i know) you can't position the image. You can try to use the SizeMode property to set it to Stretch, Center, Normal or AutoSize.
Hope it helps.
Do your best to be the best
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i just started getting more in depth with c# an was wondering if i could get help on making the program executable to run it on other machines. if anyone could help me with this that would be great...
<marquee behavior="slide" direction="right">~Max Gamer~
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I didnt get you ,you mean to say that you want the .exe to run on different platform?or a different machine with same platform??
nishu
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The executables created by C# compiler and IL Assembler run on every machine. If your .EXE does not run on another machine, check the version of the local .NET framework.
____________________________________
There is no proof for this sentence.
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Go to build and then publish. Then you recive an .exe file to install the program you made on other computers.
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thanks for the input and i will give it a shot when i creat a program
<marquee behavior="slide" direction="right">~Max Gamer~
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How can I convert and send a .mp3,.wave file via byte stream over a TcpListener ,TcpClient??????,I tried but its not working from media player. ,acctually I am trying to connect that server from media player to play songs but not working:->
nishu
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Hi,
To convert an mp3 file to byte stream try using this code:
<br />
FileStream fstream = File.Open("example.mp3");<br />
byte []buffer = new byte[fstream.Length];<br />
fstream.Read(buffer,0,buffer.Length);<br />
fstream.Close();<br />
Then use the buffer to send data on the network. To recreate the mp3 file (in the receiver application) you can do something like:
<br />
FileStream fstream = File.Create("path\\example.mp3");<br />
fstream.Read(buffer,0,buffer.Length);<br />
fstream.Flush();<br />
fstream.Close();<br />
Do your best to be the best
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Hi Karkster
Thanks for your help ,I will try that...and i'll letyou know about it.
nishu
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Hi,
I had a look over the code i wrote and i must apologise because i made a mistake. When you create the mp3 file from a byte array the method that must be called is fstream.Write(buffer,0,buffer.Length) not fstream.Read(...).
Sorry. I haven't seen than when i wrote the code. Hope it helps you in your task.
Do your best to be the best
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I saw a video at one point where the author added a search to a toolbar using the Windows Forms designer, but I don't remember where I saw it. Anyways, does anyone know a way to add a database search to the toolbar through the designer? The video author had a dataset (and all the other controls, binding navigator, binding source, and table adapter) all setup on the designer.
Any help is much appreciated. Thanks!
- Aaron
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how can i apply or set skin for the forms of the project
thanks fo help
MD_NADA
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Hello
The concept of skins differs from an application to another. Some developers define skins in the applications as simply applying different colors to their froms. This is done simply by changes properties of you form that you'd find in the appearance section of the property grid. You could change them programatically. Another thing is to apply simple images to the background of the form and to different buttons and other control. Most controls support the property BackgroundImage.
On the other hand, if you want to apply more advanced method of making transparent forms, or forms with irregular edges, I advise you to read about GDI+[^] in the articles section. Once you know how to display form in one skin hardcoded, you can store different variables -eg, colors, dimensions, images, etc..- in external files, and ship them as skin patches for your application.
Regards ![Rose | [Rose]](https://codeproject.freetls.fastly.net/script/Forums/Images/rose.gif)
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How to gain access to advanced file properties? For example, I want access to file version Other Version Information comments. Or file summary title and comments. I was hoping FileInfo would have that but from what I can see it doesn’t
Thanks
Ronald Hahn, CNT - Computer Engineering Technologist
New Technologies Analyst
HahnTech Affiliated With Code Constructors
Edmonton, Alberta, Canada
Email: rhahn82@telus.net
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Hello
I think you are talking more bout metadata? They are stored in the filestream itslef. In the Audio section[^] you'd find to articles about extracting metadata.
Regards
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Well the stuff over in audio is specific to WMF so it's not much help. I’m looking for metadata from NTFS. I’ve googled ‘file properties dialog’ ‘ntfs metadata’ and many other combinations and synonyms of these phrases. All I want to do is programmatically right click on an exe and view its version info.
Thanks though. I can't belive this is so hard. It was supose to be a QnD utility
Ron
Ronald Hahn, CNT - Computer Engineering Technologist
New Technologies Analyst
HahnTech Affiliated With Code Constructors
Edmonton, Alberta, Canada
Email: rhahn82@telus.net
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Hello
In your original post you mentioned Summary and title which are called metadata and are specific to audio/video files only. I thought you were talking about them -sorry!:->-. If you want to get the versions info of exe files only you should use FileVersionInfo class instead.
Regards ![Rose | [Rose]](https://codeproject.global.ssl.fastly.net/script/Forums/Images/rose.gif)
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I believe that what you are looking for are called "Extended File Properties". I think you can get some useful info on Google.
I used to have a VB6 program that (I didn't write it) that would extract the extend file properties. I looked, but couldn't find it. Google had many hits. If you find something good, please post the link.
Best regards-
Squeaker
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Thanks for the FileVersionInfo Tip. I think that will do the trick. It also returns the coments and other info I'm looking for. Right click on any file->proporties->summery and this class gives you access to all that. That was what i'm looking for. I woldn't have thought to look at FileVersionInfo FileInfo seemed like the right one
Oh well
Thanks again
Ronald Hahn, CNT - Computer Engineering Technologist
New Technologies Analyst
HahnTech Affiliated With Code Constructors
Edmonton, Alberta, Canada
Email: rhahn82@telus.net
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I have next problem.
In my grid there are two types of rows.First are large and second small.
Large row height takes more then half of grid.When I try to scroll grid tried scroll to next row.
Is any way to make scrolling more smooth exists?
-- modified at 17:54 Tuesday 5th September, 2006
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Leksey wrote: When I try to scroll grid tried scroll to next row.
Could you try to explain this in a different way? I don't think it's clear what you are trying to ask.
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Ok. Will try.
On scrollbar we have button with arrow down. I putted in grid two types of rows small and large(height).
After I click button with arrow down on scroll first row (small) become invisible. Then after I again click second row become invisible. Bu second row is large and it looks like not smooth.
-- modified at 14:11 Wednesday 6th September, 2006
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I have the 2005 version and the setup/installer template is not included with the program. Can anyone send the template to me or give me a link to download it? I really need this.
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